A new MRI technique has shown promise in identifying early-stage coronary disease, which can be treated with lifestyle changes and medications. The study used time-resolved multi-frame acquisition to measure coronary artery wall thickness with a high success rate and precise measurements.
A new study by Weill Cornell researchers found that EHRs enhance the quality of patient care, particularly for physicians using commercially available systems. The study used data from five different health plans and found significant improvements in four measures, including hemoglobin A1c testing in diabetes.
Researchers at IDIBELL and ICO have developed new animal models for cancer research, including orthotopic implants of human tumor tissues in mice. These models mimic the growth of human tumors and response to chemotherapy, paving the way for personalized medicine against various cancers.
Researchers discover Grp94 protein interferes with clearance of mutated myocilin, a leading cause of hereditary juvenile-onset and adult-onset glaucoma. Inhibiting Grp94 may lead to new treatment options for patients suffering from myocilin glaucoma.
A literature review published in Journal of Bone and Joint Surgery found that physical therapy begun shortly after ACL surgery can bring about very good outcomes for patients. However, bracing did not seem to improve results. Strength, range-of-motion, and functionality exercises are recommended as a key part of rehabilitation.
Sergei Kopeikin's research suggests the Pioneer anomaly can be explained by the effect of the universe's expansion on photons. This discovery could improve measurements for interstellar exploration.
A study by Magdalena Kuchler found that bioenergy's benefits are compromised by the need for cheap production, leading to monocultures, increased greenhouse emissions, and a loss of smallholder farmers' benefits. The current economic system prioritizes growth over environmental concerns.
Combining chemotherapy and immunotherapy results in enhanced anti-tumor effect, contrary to previous assumption that they would cancel each other out. The mechanism involves the upregulation of mannose-6-phosphate receptor on tumor cells, which is triggered by autophagy.
Typhoon Prapiroon intensified into a typhoon with maximum sustained winds near 75 mph on Oct. 9, according to NASA satellite imagery. The storm's eye feature was spotted using microwave imagery, indicating it is expected to continue intensifying over the next several days.
A new NIH-funded study found that group-based weight loss treatment, led by health professionals or peer counselors, is effective in helping overweight and obese adults lose significant weight. The study, conducted at Baruch College, shows that Weight Watchers participants lost more weight than those in the combined treatment approach.
Researchers identified molecular pathway associated with schizophrenia, potentially leading to new treatment options. The study found that a protein called Serca2 is elevated in people with schizophrenia and those with a rare genetic disorder, suggesting a novel therapeutic target.
The Office of Naval Research (ONR) has been honored with the ASM Materials Education Foundation's Pacesetter Award for its efforts to promote STEM education. The award highlights ONR's aggressive initiatives to address the critical shortage in the science and engineering workforce, including summer camps and teacher training programs.
A study found that vigorous physical activity increases the risk of bleeding in children with moderate or severe hemophilia A or B. Most bleeds associated with physical activity occur within an hour of activity, and the absolute increase in risk may be small.
Two USC research groups awarded $2.38M and $220K to study epigenetic drivers of cancer and how NSAIDs prevent colorectal cancer. A third group aims to develop new drugs to inhibit 'undruggable' target molecules.
Prominent microbiologists argue for and against lifting the H5N1 research moratorium, discussing biosecurity measures and public engagement. The debate highlights concerns over biosafety and biosecurity, with some experts advocating for standardized guidelines and others emphasizing the need for caution.
Researchers at Florida State University have received a $50,000 NSF grant for their mobile app project Meeting Point. The app uses road graphs and geometric algorithms to help businesses find the closest and cheapest meeting place, reducing time and costs.
The American Gastroenterological Association has launched new iPad apps for its journals, including Gastroenterology and Clinical Gastroenterology and Hepatology. The apps offer full-text and PDF views, note-taking and bookmarking functionality, and are free to download from the Apple App store.
Women who regularly use aspirin have a decreased risk of serous ovarian cancer, an aggressive form of the disease. However, the benefit must be balanced against potential adverse effects of pain medication use.
A new study from Ohio State University finds that college-educated individuals are more likely to have unmanageable debt burdens, even after accounting for income and optimism about the economy. The research also reveals that renters are just as likely to struggle with debt as homeowners.
Experts analyze the biggest threats to democracy, including complacency and the erosion of democratic norms. International leaders share their personal experiences and insights on sustaining democracy in war-torn nations.
Dr. Bowen Chung is conducting two studies to improve mental health care for troubled youths and adolescents, focusing on family therapy and resiliency classes. The first study will test the effectiveness of family-focused therapy in improving treatment outcomes for psychotic and bipolar adolescents.
TransOS enables seamless interaction with files and applications from anywhere in the world, eliminating hardware and software dependencies. The researchers aim to extend TransOS beyond personal computers to other devices, including mobile phones and appliances.
A new study in Canadian Medical Association Journal reveals that hospital-specific readmission rates vary significantly depending on the calculation method used. The study highlights the need for caution when comparing hospital performance based on these rates.
A portable normothermic perfusion device has been tested on a group of twelve transplant patients, showing safe and effective preservation of donor lungs. The device has the potential to greatly improve transplant success and expand the pool of adequately-functioning donor lungs.
A new study by Haas School of Business Professor Laura Kray finds that female flirting signals attractive qualities like confidence, making them more effective negotiators. Women who use authentic, engaging behavior without serious intent are rated as more effective by their partners.
A research team led by Professor Mike Stilman at Georgia Institute of Technology hopes to develop a robot that can use objects in its environment to accomplish high-level tasks. The project aims to create a robot capable of using everyday objects as tools, similar to MacGyver, to overcome complex challenges.
Abhijit Das, a postdoctoral fellow at Kessler Foundation, was named to the NIDRR-sponsored ARRT Young Investigators Panel for his research on cognitive fatigue in multiple sclerosis. His work aims to convert knowledge about brain networks underlying fatigue into treatment protocols using non-invasive brain stimulation.
Researchers used mapping technique to examine disease clustering and determine the cause of recent coral disease increase in the Caribbean. The study found that coral diseases are stress-related and likely caused by warming seas due to climate change.
The new system uses the Microsoft Kinect camera to track hand movements and detect unique traits, allowing for efficient recognition of individual users. Researchers tested the concept in two user studies, achieving accuracy rates of up to 98%, paving the way for applications such as virtual design studios and interactive appliances.
A comparative study of 80 patients found that coffee consumption reduced recovery time for bowel movements and tolerance of solid food after colon surgery. Coffee also helped patients pass stool sooner, with an average time of just over 60 hours.
The UNIKE project aims to establish a global network for researchers to critically analyze university developments in different parts of the world. The initiative will explore how Asian universities are reforming their institutions and pave the way for international partnerships between Europe and Asia.
A study found that variations in the APOL1 gene are associated with non-diabetic kidney disease in African-Americans, but not all carriers develop the disease. Researchers suggest that environmental or viral infections may play a role in triggering the disease.
A study by University of Cincinnati Marketing Professor James Kellaris found that inadequate signage can lead to loss of business and tax revenue. Women experience signage communication failure more than men, with about half the population surveyed in 2011 having driven past businesses due to signage issues.
A randomized controlled trial of 377 premature infants found no significant differences in clinical outcomes between fresh and standard red blood cell transfusions. The study suggests that prolonged RBC storage may not have as great an impact on neonatal illness and death as previously thought.
A new study reveals that childfree women perceive more social pressure to become mothers than others, yet feel less distress. The research highlights the varying reasons behind childlessness and their effects on women's lives, challenging societal assumptions about motherhood.
A new research project will investigate the experiences of victims from various groups, including the homeless, refugees, and those with mental health problems. The two-year study aims to shed light on their needs and provide insights for policy and practice.
Research suggests that maintaining healthy lungs may be crucial for retaining problem-solving and processing speed in older adults. The study found no link between poorer lung health and loss of stored knowledge or memory, but showed a correlation between reduced pulmonary function and steeper declines in cognitive abilities.
Scientists at Brookhaven National Laboratory used a computational model to identify key metabolic pathways that favor the production of either oils or proteins in plants. The research focused on rapeseed and found 149 reactions responsive to changes in oil/protein tradeoff, highlighting potential targets for genetic manipulation.
A new study found that maternal depression treatment with serotonin reuptake inhibitors accelerates babies' language development, while untreated depression prolongs this period. Researchers measured changes in heart rate and eye movement to sounds and video images of native and non-native languages.
Using liposomes packed with local anesthetic, researchers at Boston Children's Hospital delayed the rise of neuropathic pain by two days and a month in animal models. The method could potentially allow doctors to stop the cascade of events leading to chronic pain.
Neutrophil extracellular traps (NETs) release DNA-made traps that break down amyloid fibrils into smaller toxic pieces. This process is linked to the aggravation of amyloidosis, a group of clinical syndromes characterized by deposits of amyloid fibrils throughout the body.
A new EU project has developed non-invasive methods for characterizing contaminated sites, reducing the need for costly sampling and monitoring. These methods, including geophysical measurements and vegetation analysis, enable more accurate detection of pollution and efficient rehabilitation of megasites in Europe.
Researchers discovered regenerated lizard tails have distinct features, including a single cartilaginous rod and elongated muscle fibers. The new tail lacks vertebrae and interlocking joints, reducing flexibility compared to the original.
Researchers found a 100 million-year-old fossil of an ancient spider attacking its prey caught in its web. The discovery provides the oldest evidence of social behavior in spiders and offers a unique glimpse into the distant past.
Researchers found that T2R38 is expressed in upper respiratory tract cells and activated by bacteria, correlating with increased susceptibility to sinus infections. Genetic variation in the T2R38 gene contributes to individual differences in respiratory infection risk.
Mark P. Carol, MD, a distinguished leader in IMRT and IGRT, has been recognized as ASTRO's 2012 Honorary Member for his groundbreaking approach to developing these techniques. He will be honored at the ASTRO 54th Annual Meeting on October 30, 2012.
The study of the button mushroom's genome has revealed its ability to adapt to humus-rich environments, suggesting a higher capacity for metabolizing complex mixtures of lignin derivatives. This adaptation could have significant implications for forest carbon management and soil health.
A variant in the NFKB1 gene has been associated with a 44% reduced risk of lung cancer, according to a new analysis of 378 patients and 450 healthy controls. The study suggests that inflammation may play a role in lung cancer development.
Southampton researchers have developed a model that explains how pulsars slow down with age. The spin rate of a pulsar slows down due to energy loss through radiation, but the exact mechanism was unclear until now.
Researchers developed a new model that incorporates detailed household transmission data to better predict flu outbreaks. The study found that infection rates were higher than previously thought, revealing the importance of including untested individuals in outbreak analysis.
Researchers found that high-saturated fat diets increase endothelial lipase levels, associated with atherosclerosis, while omega-3 polyunsaturated fats lower these levels. This discovery may help explain why certain diabetes drugs raise heart risks and provides a new link between diet and cardiovascular disease.
A new digital tabletop system, PiVOT, allows users to view shared content while each individual receives a personalized view, with multiple views possible at the same location without interfering with others. The system supports various applications and has been implemented with a sample prototype evaluated for its effectiveness.
A comprehensive comparison of marine microbial diversity at the poles reveals vast differences between Southern and Arctic oceans. The study highlights the importance of researching Earth's polar regions in the face of climate change, and identifies further research needs to understand sea ice, seasonal shifts, and freshwater inputs.
A recent study found that overall HIV death rates declined between 1993 and 2007 for most men and women by race/ethnicity and educational levels. However, disparities in mortality rates persisted among non-Hispanic black individuals, particularly those with lower education levels.
A new study reveals that astringent wines and teas can counter the slippery sensation of fatty foods, promoting balance in meal consumption. This opposition between astringent and fat sensations may help maintain dietary diversity.
Intense exercise such as fast walking and jogging halves the development of metabolic syndrome, a combination of factors that increase heart disease and stroke risk. The study found that it's not the length of time exercised but rather its intensity that matters.
Rice University biochemist James McNew is probing the key protein atlastin in the genetic disorder HSP. The study aims to build up a better understanding of how atlastin works and why its defects cause HSP.
McGill researchers identified a small region in the genome linked to psychiatric disease and obesity, specifically through BDNF deletion. The study found that individuals with BDNF deletions exhibited major depression, anxiety, and obesity, with weight gain associated with age.
Researchers at IMUT have developed a method to analyze nanoscale deformation fields of a crack-tip, mapping pure shear strain at the atomic scale. The study provides new insights into fracture mechanics, paving the way for further research on dynamic crack-tips and various materials.
Researchers create precision blood test that uses gene patterns in blood cells to identify advanced-stage prostate cancer patients with worst prognosis. The test can be used to select those in need of immediate treatment.